68848045

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{461}}^1$

素因数の和:741

約数の個数: 32

約数和(自身を含む): 100590336

約数和(自身を除く): 31742291

約数列:

[1, 5, 7, 17, 35, 85, 119, 251, 461, 595, 1255, 1757, 2305, 3227, 4267, 7837, 8785, 16135, 21335, 29869, 39185, 54859, 115711, 149345, 274295, 578555, 809977, 1967087, 4049885, 9835435, 13769609, 68848045]

約数ペア:

[(1, 68848045), (5, 13769609), (7, 9835435), (17, 4049885), (35, 1967087), (85, 809977), (119, 578555), (251, 274295), (461, 149345), (595, 115711), (1255, 54859), (1757, 39185), (2305, 29869), (3227, 21335), (4267, 16135), (7837, 8785)]